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Please contact the business for updated hours/services due to the COVID-19 advisory.

Master Locksmiths Since 1928

General Info
As the world becomes more and more chaotic and less and less secure, it becomes increasingly essential to eliminate vulnerability wherever you can. If you are a home or business owner in Central and Northern New Jersey, you can begin the process by calling SW Lock & Door Check Company. We are a full service locksmith company. Our goal is to make your community a better place to live and to work. We've made your security our business. We offer locks, doors and door closures, repair and installation, safes, and automotive lock or key replacement, with an up-to-date high security experience for access control and keyless entry. SW Lock & Door Check Company has the latest cutting edge technology to meet all of your security needs. SW Lock & Door Check Company is a licensed and insured company. With over 70 years of dependable service, we are dedicated to the professionalism and excellence of our trade. Our qualified technicians will be happy to address any of your security issues and help you resolve them quickly and professionally. Our service technicians are the best around, so give us a call today and let us know how we can be of assistance.
Regular Hours
Mon - Fri:
Extra Phones

Call Us Today!: (800) 246-2234

* Medeco * Schlage * Mul-T-Lock * Falcon/Ingersollrand Locks * LCN/Ingersollrand Door Closers * LCN/Ingersollrand Door Checks * Gardall Safes * Wilson safes * Alarm Lock * Locknetics

Better Business Bureau

Associated Locksmiths of America

Better Business Bureau


Associated Locksmiths of America


S W Lock & Door Check Company

Locks & Locksmiths-Commercial & Industrial, Bank Equipment & Supplies, Commercial & Industrial Door Sales & Repair, Locks & Locksmiths, Locksmiths Equipment & Supplies, Safes & Vaults


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Daniel R.



If could give this place zero stars i would. Had a job done by these Yahoo!'s, and I have to say I was not impressed, in fact very dissatisfied. They replaced a door knob with a door knob that lasted a week. Giving them an opportunity to remedy the problem I was met with nothing but attitude and disrespect by both employment and owner. Saddest customer service I've ever encountered and would strongly urge anyone seeking their service to look elsewhere. If they can't take care of a simple door knob I would say locks would be above their means.

Carol G.



A locksmith called Milton, from this company, replace all the locks in our house yesterday. He was polite, neat and efficient, and made a distressing situation so much better. Thaank you, Milton.




I used them at my company for a locked out employee and was very happy with the fast service and the low cost so when I needed to replace all the doors in our large facility they gave us a fast low quote. I was worried that it would end up costing us more than the quote because they got it back so fast to us but it was accurate and they completed the job just as I had requested and the owner followed through until it was completed. Very happy with them, will use again.

These guys were very fast and ...

These guys were very fast and very professional! I highly recommend them to anyone, they had a ton of services. I used them once when I got locked out of my car and found out they carried safes as well and they had a fire proof one that fit into my budget and now I know all of my important documents are safe.